Figure TB 9-2 -What Effect Is Illustrated in the Accompanying Figure

question 21

Multiple Choice

Figure TB 9-2

-What effect is illustrated in the accompanying figure?

• A)null case
• B)main effect
• C)interaction effect
• D)crossover case

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Definitions:

Juxtaglomerular Apparatus

A structure in the kidney that helps regulate blood pressure by secreting renin in response to blood pressure changes.

Macula Densa Cells

Specialized cells located in the distal convoluted tubule of the kidney that help regulate blood pressure and filtration rate.

Juxtaglomerular Cells

Specialized cells in the kidney that help regulate blood pressure by secreting renin.

Renal Corpuscle

The initial filtering component of the nephron in the kidney, consisting of the glomerulus and Bowman's capsule.